 
(* ::Section:: *)
(* CGAD *)
(* ::Text:: *)
(*CGAD[] can be used as input for $\gamma ^i$ in D dimensions, where i is a Cartesian index, and is transformed into DiracGamma[CartesianIndex[i,D-1],D] by FeynCalcInternal.*)


(* ::Subsection:: *)
(* See also *)
(* ::Text:: *)
(*GAD, DiracGamma.*)



(* ::Subsection:: *)
(* Examples *)



CGAD[i]

CGAD[i,j]-CGAD[j,i]

StandardForm[FCI[CGAD[i]]]

CGAD[i,j,k,l]

StandardForm[CGAD[i,j,k,l]]

DiracSimplify[DiracTrace[CGAD[i,j,k,l]]]

CGAD[i].(CGSD[p]+m).CGAD[j]
